Automated description from the Alliance of Genome Resources (Release 7.0.0)
Predicted to enable potassium:proton antiporter activity and sodium:proton antiporter activity. Involved in acrosome assembly and regulation of intracellular pH. Located in acrosomal vesicle and apical plasma membrane. Is expressed in several structures, including alimentary system; heart; metanephros; nervous system; and respiratory system. Orthologous to human SLC9A8 (solute carrier family 9 member A8).